The Soumettre.fr plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the soumettre_disconnect_gateway function in all versions up to, and including, 2.1.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to disconnect the gateway and delete the API key.
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Check my exposure →This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.